Home / 4,052,858.56-5,592,029.21-2,420,946.50

Finding the Fourth Proportional to 4,052,858.56, 5,592,029.21 and 2,420,946.50

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Solution

The fourth proportional to 4,052,858.56, 5,592,029.21 and 2,420,946.50 is: 3,340,359.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,858.56 : 5,592,029.21 = 2,420,946.50 : x
  2. Step 2: Convert to fraction form
    4,052,858.56/5,592,029.21 = 2,420,946.50/x
  3. Step 3: Cross multiply
    4,052,858.56x = 5,592,029.21 × 2,420,946.50
  4. Step 4: Simplify right side
    4,052,858.56x = 13,538,003,533,831.04
  5. Step 5: Solve for x
    x = 13,538,003,533,831.04/4,052,858.56
  6. Step 6: Final answer
    x = 3,340,359.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.